157472718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 347935728

約数和(自身を除く): 190463010

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1201, 1599, 1681, 2402, 3198, 3362, 3603, 5043, 7206, 10086, 15613, 21853, 31226, 43706, 46839, 49241, 65559, 93678, 98482, 131118, 147723, 295446, 640133, 1280266, 1920399, 2018881, 3840798, 4037762, 6056643, 12113286, 26245453, 52490906, 78736359, 157472718]

約数ペア:

[(1, 157472718), (2, 78736359), (3, 52490906), (6, 26245453), (13, 12113286), (26, 6056643), (39, 4037762), (41, 3840798), (78, 2018881), (82, 1920399), (123, 1280266), (246, 640133), (533, 295446), (1066, 147723), (1201, 131118), (1599, 98482), (1681, 93678), (2402, 65559), (3198, 49241), (3362, 46839), (3603, 43706), (5043, 31226), (7206, 21853), (10086, 15613)]